Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. category: pyridazine. Introducing a new discovery about 35857-89-7, Name is 6-Chloropyridazine-3-carbonitrile
For adult women in the United States, breast cancer is the most prevalent form of cancer. Compounds that target dysregulated signal transduction can be efficacious anti-cancer therapies. A prominent signaling pathway frequently dysregulated in breast cancer cells is the Wingless-related integration site (Wnt) pathway. The purpose of the work was to optimize a ?hit? from a screening campaign. 76,000 compounds were tested in a Wnt transcription assay and revealed potent and reproducible ?hit,? compound 1. Medicinal chemistry optimization of 1 led to more potent and drug-like molecules, 19, 24 and 25 (i.e., Wnt pathway IC50 values = 11, 18 and 7 nM, respectively). The principal results showed compounds 19, 24 and 25 were potent anti-proliferative agents in breast cancer cell lines, MCF-7 (i.e., IC50 values = 10, 7 and 4 nM, respectively) and MDA-MB 231 (i.e., IC50 values = 13, 13 and 16 nM, respectively). Compound 19 synergized anti-proliferation with chemotherapeutic Doxorubicin in vitro. A major conclusion was that compound 19 enhanced anti-proliferation of Doxorubicin in vitro and in a xenograft animal model of breast cancer.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.category: pyridazine, you can also check out more blogs about35857-89-7
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N958 – PubChem